From: Chris Puccio <com>
1) There should be so few variables with a big enough scope that
you'd need something like this that it's IMHO not as usefull as it
may sound. If you do keep the scopes of variables small you seldom
need to find all occurences of a variable by some automated way,
because you can simply see them all.
I think that if you need something like this then your code is not
written clearly enough.
2) Nothing can p Perl, but perl. Perl syntax is so complex that
it's very hard to write this kind of programs well enough to be
===== cz === http://Jenda.Krynicky.cz =====
When it comes to wine, women and song, wizards are allowed
to get drunk and croon as much as they like.
-- Terry Pratchett in Sourcery